Altering a webpage with Java

EmoAeden · 02-13-2012, 02:57 AM

OK, I appologise in advance if this post is long, but I need this answer, as I'm at my wits end.

So I have this code

Code:

function SizeSelect(){
	if(document.getElementById("JarSize").value=="Small")
	document.getElementById("JarPrice").innerHTML="3.00"
	else if(document.getElementById("JarSize").value=="Medium")
	document.getElementById("JarPrice").innerHTML="5.00"
	else if(document.getElementById("JarSize").value=="Large")	
	document.getElementById("JarPrice").innerHTML="7.00"
}

Which alters the value of JarPrice, based on which JarSize is selected. Which is the code below here.

Code:

<select id="JarSize" onchange="SizeSelect();"> 
					<option value="Small" >Small</option> 
					<option value="Medium">Medium</option> 
					<option value="Large">Large</option> 
			</select>
			<span class="price">$<span id="JarPrice">3.00</span></span></div>

Now for the hard part. I need this piece of code

Code:

<a href="javascript:;" onclick="simpleCart.add('name=Mango and Papaya', 'price=5', 'quantity=1');"  class="prod_buy">add to cart</a>

to be flexible, so that what ever value JarPrice becomes, that 'price=5' becomes the same.

Now, the first piece of code is in a seperate .js file to the other two parts, which sit inside a regular HTML page. As I said, I'm desperate, as this is the only part of my site that isn't working ATM

And if you need more information about any part, please don't hesitate to ask, as I will be able to give as much info as I can.

xelawho · 02-13-2012, 03:19 AM

I simplified it a little (this one was screaming out for a switch) and I think this works but I couldn't test the link. Let me know if not...

Code:

<html>
<head>

</head>
<body>
<select id="JarSize" onchange="SizeSelect(this.value);"> 
					<option value="Small" >Small</option> 
					<option value="Medium">Medium</option> 
					<option value="Large">Large</option> 
			</select>
			<span class="price">$<span id="JarPrice">3.00</span></span></div>
<a href="javascript:void(0)" onclick="simpleCart.add('name=Mango and Papaya', 'price='+pri, 'quantity=1');"  class="prod_buy">add to cart</a>			
<script type="text/javascript">
var pri="3.00"
function SizeSelect(val){
switch(val){
	case "Small":
	price="3.00";
	break;
	case "Medium":
	price="5.00";
	break;
	case "Large":
	price="7.00";	
	break;
	}
	pri=price;
	document.getElementById("JarPrice").innerHTML=price;
}	
</script>
</body>
</html>

EmoAeden · 02-14-2012, 07:28 AM

It works !!!

You have no idea how happy I am right now. If I could, I would have your babies XD

Old Pedant · 02-14-2012, 08:11 AM

What you don't know is that Xelawho is actually a species of wasp that lays its eggs inside of living creatures so that, indeed, the babies hatch inside you. So maybe you shouldn't have offered. <snicker/>

Co1dFusion · 02-14-2012, 08:16 AM

Is that actualy true? lols anyway

Philip M · 02-14-2012, 08:27 AM

XelaWho: Quetzaltenango's Leading Culture & Nightlife Magazine
A place in Guatemala!

xelawho · 02-14-2012, 03:24 PM

Xelajú: The original Quiché maya name for Quetzaltenango, meaning "place at the foot of 10 hills"
Xelawho: A dumb wordplay on the above ("j" is pronounced "h" in Spanish)

because I know the uncertainty was eating you all up...

Old Pedant · 02-14-2012, 09:21 PM

Quote:

Originally Posted by xelawho

Xelajú: The original Quiché maya name for Quetzaltenango, meaning "place at the foot of 10 hills"
Xelawho: A dumb wordplay on the above ("j" is pronounced "h" in Spanish)

because I know the uncertainty was eating you all up...

very nice, actually! thanks